Gs series high speed involute cylindrical gear box is hard gear side box which is according to national criteria to design and manufacture. its structure form is outside engaged straight fear, oblique tooth gear or herringbone gear of single, closed and parallel axis

Gs系列高速漸開線圓柱齒輪箱是按照國際標準設計、生產的硬齒面齒輪箱，其結構形式為外嚙合的直齒、斜齒或人字齒結構，單級、閉式、平行軸傳動。

Forelegs are parallel, straight, strongly boned and muscular and set close to the body well under thescapulae

前腿平行，直，骨骼強壯，肌肉發達，緊*身體，位於肩胛的正下方。

We hear the voices of mccandless and the driver ; the tires leave straightparallel snow tracks on the frame ' s outermost left

我們聽見他與司機的對話，在畫面的最左邊，輪胎不斷地印著平行的雪跡。

We sample from parallel edges in equal distance, and we sample again from sample points set by slope and get fitting points set, then we use least square method to fit straight line with the fitting points set. the edges of paper currency image can be detected accurately and quickly by above method, and it is valid to some image with a certain defection